
.zxc{
    width: 400px;
height: 600px;}
.asd{
    width: 850px;height: 480px;
}
.qwe{
    font: 18px/1.5em 宋体;
    width:60%;
    margin: 20px auto;
    text-align: left;
}
#ok{
    text-align: left;
}
#pl{
    background-color: lightpink;
    font-family: 楷体;
    font-size: larger;
}
body{
    font-family: 楷体;
    text-align: center;
}